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-   -   DIKO junta 2 vídeos e gera arquivo grande (http://www.digitalfaq.com/archives/portugues/10663-diko-junta-videos.html)

ray 07-03-2004 05:44 AM
DIKO junta 2 vídeos e gera arquivo grande
 
Amigos,

Fiz minha primeira experiência com o DIKO juntando dois pedaços de videos de origem Divx. Um com duração de 49 min e outro 55 min.

Usei a resolução de 352x480 e para minha surpresa o arquivo convertido
ficou com 821 mb.

O que pode estar acontecendo?
Como faço para o Diko acertar o tamanho?

segue log.

Quote:
00:22:19 - D.I.K.0. (DivX in - KDVD Out) Freeware - version 0.62 by VMesquita
00:22:19 - -----------------------------------------------------

00:22:19 - Program Starting...
00:22:19 - *************************
00:22:19 - * Getting movie info... *
00:22:19 - *************************
00:22:19 - -----------------
00:22:19 - Processing Movie 0: D:\ConversaoVideos\Submersos\submersos-cd1(en).avi D:\ConversaoVideos\Submersos\submersos-cd2(en).avi

00:22:20 - Processing Movie 0: D:\ConversaoVideos\Submersos\submersos-cd1(en).avi D:\ConversaoVideos\Submersos\submersos-cd2(en).avi
00:22:20 - -----------------
00:22:20 - Converting Subs from file1 to MicroDVD format.Subtitle Workshop line:
00:22:20 - "C:\Arquivos de programas\URUSoft\Subtitle Workshop\SubtitleWorkshop.exe" "/CONVERT(D:\ConversaoVideos\Submersos\submersos-cd1(en).srt/D:\Videos\Para comprimir\temp0a.sub/MicroDVD/23,976/23,976)"

00:22:21 - Converting Subs from file2 to MicroDVD format.Subtitle Workshop line:
00:22:21 - "C:\Arquivos de programas\URUSoft\Subtitle Workshop\SubtitleWorkshop.exe" "/CONVERT(D:\ConversaoVideos\Submersos\Submersos-cd2(en).srt/D:\Videos\Para comprimir\temp20b.sub/MicroDVD/23,976/23,976)"

00:22:22 - Time-Shifting converted file2 subs. Subtitle Workshop line:
00:22:22 - "C:\Arquivos de programas\URUSoft\Subtitle Workshop\SubtitleWorkshop.exe" "/DELAY(D:\Videos\Para comprimir\temp20b.sub/D:\Videos\Para comprimir\temp0b.sub/23,976/2998082)

00:22:23 - Removing first line of subs and merging if there's two files...

00:22:23 - Converting Subs to SRT. Subtitle Workshop line:
00:22:23 - "C:\Arquivos de programas\URUSoft\Subtitle Workshop\SubtitleWorkshop.exe" "/CONVERT(D:\Videos\Para comprimir\temp0.sub/D:\Videos\Para comprimir\movie0.srt/SubRip/23,976/23,976)"

00:22:24 - ************************************************** ************
00:22:24 - * Audio extraction, getting audio info and Generating script *
00:22:24 - ************************************************** ************
00:22:24 - Extracting audio from part 1 of movie with AVI2WAV... Command-line:
00:22:24 - avi2wav\avi2wavcmd.exe "D:\ConversaoVideos\Submersos\submersos-cd1(en).avi" "D:\Videos\Para comprimir\extract0a.wav"
00:22:47 - Extracting audio from part 2 of movie with AVI2WAV... Command-line:
00:22:47 - 000:22:47 - avi2wav\avi2wavcmd.exe "D:\ConversaoVideos\Submersos\submersos-cd2(en).avi" "D:\Videos\Para comprimir\extract0b.wav"
00:23:30 -
00:23:30 - Getting Audio Format...8192 - unknown, probably AC3
00:23:30 - Audio is 5.1 AC3 and will be downmixed do 2.0.
00:23:30 - Calculated Audio size: 98.7042 Mb
00:23:30 - ---------------------------------------
00:23:30 - Total audio space:98.7042 Mb
00:23:30 - Media Size: 795 Mb
00:23:30 - Media count: 1
00:23:30 - Mux Overhead:15 Mb
00:23:30 - Remaining space for video: 681.296 Mb
00:23:30 - Total length: 105.284 minutes
00:23:30 - Generating script for movie 0 based on : scripts\avi\DialhotV4.avs
00:23:30 - Desired Sample Size: 7.10394 Mb
00:23:30 - QFactor Adjust used: 1
00:23:30 - **********************************
00:23:30 - * Initiating prediction phase... *
00:23:30 - **********************************
00:23:30 - Encoding with maximmum Q factor: 60
00:23:30 - Creating new ECL...
00:23:30 - Encoding sample for movie0...
00:23:31 - Adding to ECL movie 0 based on : templates\cce\svcd-p.tem
00:26:14 - Filesize: 6.48891Mb
00:26:14 - Total Resulting Filesize: 6.48891Mb
00:26:14 - Encoding with medium Q factor: 30
00:26:14 - Creating new ECL...
00:26:14 - Encoding sample for movie0...
00:26:14 - Adding to ECL movie 0 based on : templates\cce\svcd-p.tem
00:28:52 - Filesize: 9.51248Mb
00:28:52 - Total Resulting Filesize: 9.51248Mb
00:28:52 - Sample is bigger than desired sample. QMedium=QMin.
00:28:52 - -------------------------------------------
00:28:52 - Running Interaction 1 with Q factor 54
00:28:52 - QMax:60 - (6.48891 Mb) - QMin:30 - (9.51248 Mb)
00:28:52 - Creating new ECL...
00:28:52 - Encoding sample for movie0...
00:28:52 - Adding to ECL movie 0 based on : templates\cce\svcd-p.tem
00:31:31 - Filesize: 6.87102Mb
00:31:31 - Total Resulting Filesize: 6.87102Mb
00:31:31 - -------------------------------------------
00:31:31 - Running Interaction 2 with Q factor 52
00:31:31 - QMax:54 - (6.87102 Mb) - QMin:30 - (9.51248 Mb)
00:31:31 - Creating new ECL...
00:31:31 - Encoding sample for movie0...
00:31:31 - Adding to ECL movie 0 based on : templates\cce\svcd-p.tem
00:34:09 - Filesize: 7.01283Mb
00:34:09 - Total Resulting Filesize: 7.01283Mb
00:34:09 - -------------------------------------------
00:34:09 - Fine tuning QFactor using a big sample
00:34:09 - --------------------------------------
00:34:09 - Generating script for movie 0 based on : scripts\avi\DialhotV4.avs
00:34:09 - Creating new ECL...
00:34:09 - Encoding sample for movie0...
00:34:09 - Adding to ECL movie 0 based on : templates\cce\svcd-p.tem
00:41:01 - Filesize: 33.4034Mb
00:41:01 - Total Resulting Filesize: 33.4034Mb
00:41:01 - Percentual Difference: -0.0595816 %
00:41:01 - Using QFactor 52 difference would be: -5.95816%
00:41:01 - % - 1 Q point equals 1%
00:41:01 - Using QFactor 51 difference would be: -5.01774%
00:41:01 - % - 1 Q point equals 1%
00:41:01 - Using QFactor 50 difference would be: -3.49802%
00:41:01 - % - 1 Q point equals 1.6%
00:41:01 - Using QFactor 49 difference would be: -1.95399%
00:41:01 - % - 1 Q point equals 1.6%
00:41:01 - Final Q factor: 48
00:41:01 - Re-Creating movies scripts without sampler for Full Encode
00:41:01 - Generating script for movie 0 based on : scripts\avi\DialhotV4.avs
00:41:01 - Encoding... Please Wait this can take many hours depending on your processor.
00:41:01 - Processing movie 0: D:\ConversaoVideos\Submersos\submersos-cd1(en).avi
00:41:01 - Adding to ECL movie 0 based on : templates\cce\svcd-p.tem
02:24:52 - Enabling pulldown flag... Command-line:
02:24:52 - pulldown.exe "D:\Videos\Para comprimir\movie0.mpv" "D:\Videos\Para comprimir\pd_movie0.mpv"
02:26:34 - Pulldown Sucessfull. Deleting original file and renaming the pulled-down one.
02:26:54 - ********************************
02:26:54 - * Initiating audio encoding... *
02:26:54 - ********************************
02:26:54 - Processing Movie 0: D:\ConversaoVideos\Submersos\submersos-cd1(en).avi D:\ConversaoVideos\Submersos\submersos-cd2(en).avi
02:26:54 - ------------------
02:26:54 - Fix errors and remove WAV header using AC3Fix from file 1. Command-line:
02:26:54 - dvdauthor\ac3fix.exe "D:\Videos\Para comprimir\extract0a.wav" "D:\Videos\Para comprimir\temp0a.ac3"
02:27:07 - Fix errors and remove WAV header using AC3Fix from file 2. Command-line:
02:27:07 - dvdauthor\ac3fix.exe "D:\Videos\Para comprimir\extract0b.wav" "D:\Videos\Para comprimir\temp0b.ac3"
02:27:23 - Using BeSweet to transcode, change FPS or frequency as needed. Command-line for file1:
02:27:23 - besweet\besweet.exe -core( -input "D:\Videos\Para comprimir\list.lst" -output "D:\Videos\Para comprimir\movie0.mp2" -logfilea "C:\Arquivos de programas\DIKO\./log.txt" -2ch ) -ssrc( --rate 44100 ) -ota( -fs 48000 -g max) -mp2enc( -m d -b 128 )
BeSweet v1.5b28 by DSPguru.
--------------------------
Using VOBInput.dll v1.3 by DVD2SVCD (http://www.dvd2svcd.org)
Using hip.dll v1.19 by Myers Carpenter <myers@users.sf.net>
Using Ogg Vorbis v1.0 dlls (http://www.vorbis.com).
Using azid.dll v1.9 (b922) by Midas (midas@egon.gyaloglo.hu).
Using Shibatch.dll v0.24 by Naoki Shibata & DSPguru (shibatch.sourceforge.net).
Using MP2enc.dll v1.129 (23/5/2002), Engine 1.129 <http://www.cdex.n3.net>.

Logging start : 07/03/04 , 02:27:26.

besweet\besweet.exe -core( -input D:\Videos\Para comprimir\list.lst -output D:\Videos\Para comprimir\movie0.mp2 -logfilea C:\Arquivos de programas\DIKO\./log.txt -2ch ) -ssrc( --rate 44100 ) -ota( -fs 48000 -g max) -mp2enc( -m d -b 128 )

[00:00:00:000] +------- BeSweet -----
[00:00:00:000] | Input : D:\Videos\Para comprimir\list.lst
[00:00:00:000] | Output: D:\Videos\Para comprimir\movie0.mp2
[00:00:00:000] | Floating-Point Process: Yes
[00:00:00:000] +---------------------
[00:00:00:000] | Input : D:\Videos\Para comprimir\temp0a.ac3
[00:00:00:000] | Output: D:\Videos\Para comprimir\movie0.mp2
[00:00:00:000] | Floating-Point Process: Yes
[00:00:00:000] | Overall Track Gain: 1.983dB
[00:00:00:000] +-------- AZID -------
[00:00:00:000] | Input Channels Mode: 3/2, Bitrate: 448kbps
[00:00:00:000] | Output Stereo mode: Dolby surround compatible
[00:00:00:000] | Total Gain: 0.000dB, Compression: None
[00:00:00:000] | LFE levels: To LR -INF, To LFE 0.0dB
[00:00:00:000] | Center mix level: BSI
[00:00:00:000] | Surround mix level: BSI
[00:00:00:000] | Dialog normalization: No
[00:00:00:000] | Rear channels filtering: No
[00:00:00:000] +------ Shibatch -----
[00:00:00:000] | Source Sample-Rate: 48.0KHz
[00:00:00:000] | Dest. Sample-Rate: 44.1KHz
[00:00:00:000] | Attenuation : 0.0db
[00:00:00:000] +------- MP2ENC ------
[00:00:00:000] | Bitrate method : CBR
[00:00:00:000] | MP2 bitrate : 128
[00:00:00:000] | Channels Mode : Dual Channel
[00:00:00:000] | Error Protection: No
[00:00:00:000] +---------------------
[00:49:58:048] | Input : D:\Videos\Para comprimir\temp0b.ac3
[00:49:58:048] | Output: D:\Videos\Para comprimir\movie0.mp2
[00:49:58:048] | Floating-Point Process: Yes
[00:49:58:048] | Overall Track Gain: 1.983dB
[00:49:58:048] +-------- AZID -------
[00:49:58:048] | Input Channels Mode: 3/2, Bitrate: 448kbps
[00:49:58:048] | Output Stereo mode: Dolby surround compatible
[00:49:58:048] | Total Gain: 0.000dB, Compression: None
[00:49:58:048] | LFE levels: To LR -INF, To LFE 0.0dB
[00:49:58:048] | Center mix level: BSI
[00:49:58:048] | Surround mix level: BSI
[00:49:58:048] | Dialog normalization: No
[00:49:58:048] | Rear channels filtering: No
[00:49:58:048] +------ Shibatch -----
[00:49:58:048] | Source Sample-Rate: 48.0KHz
[00:49:58:048] | Dest. Sample-Rate: 44.1KHz
[00:49:58:048] | Attenuation : 0.0db
[00:49:58:048] +---------------------
[01:45:16:960] Conversion Completed !
[01:45:16:960] Actual Avg. Bitrate : 128kbps
[00:17:16:000] <-- Transcoding Duration

Logging ends : 07/03/04 , 02:44:42.


02:44:42 - Renaming movie 0 files to its final name...
02:44:42 - Processing Movie 0
02:44:42 - ------------------
02:44:42 - Muxing audio and video with mplex. Command-line:
02:44:42 - "dvdauthor\mplex.exe" -f 4 -o "D:\Videos\Para comprimir\0 - submersos-cd1(en).mpg" "D:\Videos\Para comprimir\0 - submersos-cd1(en).mpv" "D:\Videos\Para comprimir\0 - submersos-cd1(en).mp2"

vmesquita 07-03-2004 05:50 AM
Oi Ray,

A predição trabalha dentro de uma faixa, assim, o tamanho dificilmente dá 100% exato, pois o calculo do QFactor só pode ser feito por estimativa. Vc pode baixar o fator da amostra para 0.95 que deve resolver.

Só um detalhe: vc aumentou o QFactor máximo para 60. Eu costumo usar no máximo 40 para evitar qualidade ruim. Assim, se não ficar legal o vídeo encodado, vc já sabe pq. :wink:

ray 07-03-2004 06:05 AM
Caro Vmesquita,

desculpe o neófito aqui mas onde baixo " o fator da amostra para 0.95?
É reduzindo o tamanho da mídia, no caso, de 795 para 755 mb ?

Usei o QFactor máximo de 60 porque na primeira vez o DIKO deu erro com o 40. Ele retornou uma mensagem dizendo que o valor de predição era maoir que o QFactor indicado.
Nesse caso como resolvo isso sem mexer no QFactor original?

- Dei uma olhado quando estava gerando as amostras e o resultado foi um QFctor de 48 para gerar esse vídeo?

Mais uma pergunta posso pegar o 'xtract0a.wav' e reencoradar para birate de 96 para ver se ajusto o tamanho e mutiplexar no avi2mpg2 para ver se cabe na mídia?
Estou curioso para dar um preview no vídeo.

Abs

vmesquita 07-03-2004 07:14 AM
Quote:
Originally Posted by ray
desculpe o neófito aqui mas onde baixo " o fator da amostra para 0.95?
É reduzindo o tamanho da mídia, no caso, de 795 para 755 mb ?
É na configuração, aba vídeo.
Quote:
Usei o QFactor máximo de 60 porque na primeira vez o DIKO deu erro com o 40. Ele retornou uma mensagem dizendo que o valor de predição era maoir que o QFactor indicado.
Nesse caso como resolvo isso sem mexer no QFactor original?
Nestes casos é melhor partir para 2 CDs, pois a qualidade acima de 40 se deteriora rapidamente.
Quote:
Mais uma pergunta posso pegar o 'xtract0a.wav' e reencoradar para birate de 96 para ver se ajusto o tamanho e mutiplexar no avi2mpg2 para ver se cabe na mídia?
Sim.
Quote:
Estou curioso para dar um preview no vídeo.
Vc pode dar preview sem multiplexar, basta abrir o MPV. Mas não se a qualidade não ficar legal, vc já sabe pq: eu nunca uso um QFactor maior que 40. :wink:

Prodater64 07-03-2004 07:22 AM
@Ray:

Você pode queimar 821MB em um CD80 com overburn sem problema.

ray 07-03-2004 09:47 AM
Obrigado amigos,

vmequita,
- qual o programa que uso para converter o ' extract0a.wav 'para mp2 ?
Usei BeSweet e HeadAc3he e ambos não aceitaram a conversão, deram erro.

Prodater64,
podes me dar uma dica de midia que aceite overburn de 830 mb pois a que uso, Sony, não aceita tanto.
O máximo que consigo é 812 mb.


Abs.

vmesquita 07-03-2004 09:55 AM
Converta o arquivo AC3 extraído, provavelmente é movie0.ac3. :wink:


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